EPIHYAL BONE Meaning and
Definition
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The epihyal bone is a term used in vertebrate anatomy to refer to an ossified structure found within the hyoid arch. Specifically, it is one of the major elements that make up the hyoid apparatus, a complex framework of bones and cartilage located in the throat region of most jawed vertebrates.
The epihyal bone represents an important component of the hyoid arch, which provides support and flexibility to the throat area, enabling various functions such as swallowing and vocalization. It is situated above or behind the ceratohyal bone, another major bone of the hyoid apparatus.
In terms of its anatomical characteristics, the epihyal bone typically possesses a specific shape and size that can vary among different species. It is often described as a relatively small, flat, and elongated bone, yet its precise morphology can differ depending on the animal group it belongs to.
The epihyal bone plays a critical role in the mechanics of swallowing, as it acts as an attachment point for muscles that control the movement of the hyoid arch during swallowing motions. Alongside other bones and cartilages of the hyoid apparatus, it contributes to the precise coordination and synchronization of movements required for effective swallowing, which is essential for the consumption of food or fluids.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for EPIHYAL BONE
- epihyal bo.e
- epihyal bofe
- epihyal bole
- epihyal booe
- epihyal bonu
- epihyal bonm
- epihyal bona
- epihyal bong
- epiehyalbone
- epi hyal bone
- epih yal bone
- epihy al bone
- epihya l bone
- epihyal b one
- epihyal bo ne
- epihyal bon e
Etymology of EPIHYAL BONE
The word "epihyal" originates from the combination of two Greek terms: "epi", meaning "upon" or "over", and "hualos", meaning "cheek". In anatomy, the epihyal bone refers to a small element located above or near the hyoid bone in the vertebrate jaw structure. Thus, the term "epihyal bone" describes its position relative to the hyoid bone.
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